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您的检索式：作者名="Bethany Nelson"
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| 1 | Partitioning of REE between solution and particulate matter in natural waters: a filtration study 显示文摘 | Bethany J Nelson Scott A Wood James L Osiensky | 2003 | Journal of Solid State Chemistry2003，170，： | 1 |
| 2 | Mercury bioaccumulation in aquatic biota along a salinity gradient in the Saint John River estuary显示文摘Although estuaries are critical habitats for many aquatic species, the spatial trends of toxic methylmercury(MeHg) in biota from fresh to marine waters are poorly understood. Our objective was to determine if MeHg concentrations in biota changed along a salinity gradient in an estuary. Fourspine Stickleback(Apeltes quadracus), invertebrates(snails,amphipods, and chironomids), sediments, and water were collected from ten sites along the Saint John River estuary, New Brunswick, Canada in 2015 and 2016, with salinities ranging from 0.06 to 6.96. Total mercury(proxy for MeHg) was measured in whole fish and MeHg was measured in a subset of fish, pooled invertebrates, sediments, and water. Stable sulfur(δ^(34)S), carbon(δ^(13) C), and nitrogen(δ^(15)N) isotope values were measured to assess energy sources(S, C) and relative trophic level(N). There were increases in biotic δ^(13)C and δ^(34)S from fresh to more saline sites and these measures were correlated with salinity.Though aqueous MeHg was higher at the freshwater than more saline sites, only chironomid MeHg increased significantly with salinity. In the Saint John River estuary, there was little evidence that MeHg and its associated risks increased along a salinity gradient. | Bethany L.Reinhart Karen A.Kidd R.Allen Curry Nelson J.O’Driscoll Scott A.Pavey | 2018 | Journal of Environmental Sciences2018，30，6： | 0 |
| 3 | Association of subcutaneous testosterone pellet therapy with developing secondary polycythemia显示文摘为睾丸激素代替治疗(TRT ) 的许多方法存在,并且 TRT 的主要潜在的风险有建立的井。开发对外长的睾丸激素(T) 第二等的红血球增多症的风险被报导了从 0.4% ~ 40%。自从 1972,可植入的 T 小团被使用了,并且第二等的红血球增多症被报导了与这种管理形式象 0.4% 一样低。然而,我们的经验建议了更高的率。我们进行了同意板的、单个机构的、回顾的图表评论(2009-2013 ) 与皮下地植入的睾丸激素小团对待在 228 个人决定第二等的红血球增多症的率的机构的评论。Kaplan-Meyer 失败曲线被用来估计时间直到红血球增多症的发展(分血器 >50%) 。管理的小团的吝啬的数字是 12 (范围:6-16 ) 。吝啬的后续是 566 天。50% 病人开发了红血球增多症的红血球增多症的开发的中部的时间是 50 个月。在 6 个月的红血球增多症的估计的率是 10.4% , 12 个月 17.3% ,和 24 月是 30.2% 。我们断定第二等的红血球增多症的发生当在 T 上小团治疗可能比以前建立高时。 | Katherine Lang Rotker Michael Alavian Bethany Nelson Grayson L Baird Martin M Miner Mark Sigman Kathleen Hwang | 2018 | Asian Journal of Andrology2018，20，2： | 0 |
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